Explainability and reliability

Background

When black-box algorithms like deep neural networks are making decisions that were previously entrusted to humans, it becomes more and more necessary for these algorithms to explain themselves.

Challenges

To a large degree, our user partner’s applications involve imaging the unseen – the inside of the human body, the sea, and the surface of the earth seen from space independent of daylight and weather conditions. Impact of innovative technology for users depends on trust. A limitation of deep learning models is that there is no generally accepted solution for how to open the “black-box” of the deep network to provide explainable decisions which can be relied on to be trustworthy. There is therefore a need for explainability, which means that the models should be able to summarize the reasons for their predictions, both to gain the trust of users and to produce insights about the causes of their decisions.

Main objective

To open the "black box" of deep learning in order to develop explainable and reliable prediction models.

Highlighted publications

Understanding Deep Learning via Generalization and Optimzation Analysis for Accenerated SGD
November 15, 2024
We provide a theoretical understanding on the generalization error of momentum-based accelerated variants of stochastic gradient descent.
Visual Data Diagnosis and Debiasing with Concept Graphs
October 17, 2024
We propose ConBias, a bias diagnosis and debiasing pipeline for visual datasets.
Reinventing Self-Supervised Learning: The Magic of Memory in AI Training
October 17, 2024
MaSSL is a novel approach to self-supervised learning that enhances training stability and efficiency.